tidealmanac
Mon, Sep 7

Tuesday, September 8, 2026

Shell Island, LA · NOAA 8764165 · MLLW · Local time (America/Chicago)

Wed, Sep 9

This is a subordinate station: NOAA predicts its highs and lows from a nearby reference station and publishes no curve for it. Nothing is interpolated.

Tides

  1. High5:29 AM1.8 ft0.55 m
  2. Low8:07 AM1.7 ft0.52 m
  3. High1:39 PM1.8 ft0.55 m
  4. Low8:26 PM0.1 ft0.02 m

Range 1.7 ft0.53 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:22 AM
Sunrise
6:46 AM
Solar noon
1:03 PM
Sunset
7:20 PM
Civil dusk
7:44 PM
Daylight
12h 34m

Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.

Moon

Waning crescent11% illuminated · day 26 of the cycle

Between spring and neap: an average tidal range. Approximate phase, computed here.

This week

Sat, Sep 5H 5:19AM 2.0 ft0.60 mL 5:14PM -0.1 ft-0.04 mSun, Sep 6H 5:57AM 2.0 ft0.60 mL 6:25PM -0.1 ft-0.03 mMon, Sep 7H 5:22AM 1.9 ft0.58 mL 7:29PM 0.0 ft-0.01 mTue, Sep 8H 5:29AM 1.8 ft0.55 mL 8:07AM 1.7 ft0.52 mH 1:39PM 1.8 ft0.55 mL 8:26PM 0.1 ft0.02 mWed, Sep 9H 5:44AM 1.7 ft0.53 mL 8:34AM 1.5 ft0.46 mH 3:20PM 1.8 ft0.55 mL 9:16PM 0.3 ft0.09 mThu, Sep 10H 6:01AM 1.7 ft0.50 mL 9:16AM 1.3 ft0.39 mH 4:45PM 1.8 ft0.55 mL 10:01PM 0.5 ft0.16 mFri, Sep 11H 6:18AM 1.6 ft0.49 mL 10:01AM 1.0 ft0.31 mH 6:01PM 1.8 ft0.54 mL 10:42PM 0.8 ft0.25 m